I was in the same position as yourself cleartoland04 several years ago. Since then I have never had to take a colour blind test for my JAA class 1 medical renewals, and have also been told that this wont happen unless you have a certain eye illness. Once your box is ticked Colour Safe on your initial medical then thats the last you should here of it. I will mention that most application forms i have seen all ask about colour blindness. Do you tick yes or no?? If you have a degree of colour blindness but hold an unrestriced Class 1 will this make a difference to an employer. Do airlines have higher standards for this sort of thing than the JAA medical? Any thoughts and responses are more than welcome.